Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

感觉不好也没关系。

Strategy is about making choices, trade-offs; it's about deliberately choosing to be different.

声音既是亲密的，又是建筑性的。

I do not want to be a star. I do not think that the way I live is something that should be imitated.

The only person you should try to be better than is the person you were yesterday.

在危机时刻，真正的领导者不是通过寻求权力，而是通过服务他人来展现自己。

If you do not believe in yourself, no one else will.